| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $88.36 | 12.295% | $99.2239 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $204.62 | 13.426% | $232.0923 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $133.71 | 7.552% | $143.8078 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $161.35 | 9.259% | $176.2894 | $176.29 | $176.30 | $176.30 |
| Purchase #5 | $89.69 | 8.206% | $97.05 | $97.05 | $97.05 | $97.10 |
| Purchase #6 | $143.47 | 8.707% | $155.9619 | $155.96 | $155.95 | $156.00 |
| Purchase #7 | $135.85 | 5.556% | $143.3978 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $957.05 | $1,047.8231 | $1,047.82 | $1,047.80 | $1,047.90 | |